1,2,3,4-Tetramethylbenzene Back Catalog number: 32901 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8704.12-100-IO 2,3,3',4',6-Pentachlorobiphenyl, 100µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 38380-03-9 Price on request 679446 Isodrin, 100 µg/ml, Methanol, 1ml Price on request 9178.17-100MG Morphine-d3 hydrochloride, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. Price on request